<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<title>这是我们的第四个页面</title>
</head>
<body>
<h2>表单</h2>

<form action="">
用户名&nbsp;&nbsp;&nbsp;<input type="text">
<br>
密码&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<input type="password">
<br>
选项1<input type="checkbox">
选项2<input type="checkbox">
选项3<input type="checkbox">
<br>

男<input name="test" type="radio"/>
女<input name="test" type="radio"/>
<br>

日期<input type="date">
<br>
邮箱<input type="email">
<br>
数字<input type="number">
<br>
数字<input type="number">
<br>
<select>
<option>选项1</option>
<option>选项2</option>
<option>选项3</option>
<option>选项4</option>
</select>
<br>
<input type="reset" value="重置">
<br>
<input type="submit" value="提交">

</form>

</body>
</html>